| SS7E型电力机车转向架构架可靠性研究 |
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| 引用本文： | 李志琴,彭永明.SS7E型电力机车转向架构架可靠性研究[J].机车电传动,2006(2):23-26. |
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| 作者姓名： | 李志琴 彭永明 |
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| 作者单位： | 大同电力机车有限责任公司,技术中心,山西,大同,037038 |
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| 摘 要： | 分析了SS7E型电力机车转向架构架的结构及其受力,并结合疲劳试验和实际运用情况,运用ANSYS有限元软件对构架进行可靠性和安全性研究。4年多的实际运用和动应力测试表明构架可靠性满足设计要求。
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| 关 键 词： | SS7E型电力机车 转向架 构架 强度 有限元分析 可靠性 |
| 文章编号： | 1000-128X（2006）02-0023-04 |
| 收稿时间： | 2005-07-25 |
| 修稿时间： | 2005-12-16 |
Reliability Study on SS7E Electric Locomotive Bogie Frame |
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| LI Zhi-qin,PENG Yong-ming.Reliability Study on SS7E Electric Locomotive Bogie Frame[J].Electric Drive For Locomotive,2006(2):23-26. |
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| Authors: | LI Zhi-qin PENG Yong-ming |
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| Institution: | Technical Center, Datong Electric Locomotive Co.,Ltd., Datong, Shanxi 037038, China |
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| Abstract: | The structure and forces of the bogie frame of SS7E electric locomotive are analyzed. Based on the fatigue test and practical operations, reliability and safety study is made to the bogie frame with ANSYS finite element software. 4-year operations and dynamic stress tests indicate that the bogie frame reliability reaches the design requirement. |
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| Keywords: | SS7E electric locomotive bogie frame strength finite element analysis reliability |
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